公开(公告)号：US20130105056A1

公开(公告)日：2013-05-02

申请号：US13284394

申请日：2011-10-28

Applicant: Joseph Kevin Hubbell ,  Cynthia L. Nelson

Inventor： Joseph Kevin Hubbell ,  Keith Carl Trares ,  Robert B. Nelson

IPC: B60C9/02 ,  B29D30/24 ,  B29D30/30 ,  B60C15/00

CPC classification number: B29D30/20 ,  B29D30/3042 ,  B29D30/305 ,  B60C9/0207 ,  B60C9/06 ,  B60C9/20

Abstract: A pneumatic tire for use on a vehicle includes a pair of beads, a pair of opposing sidewalls, and a tread. Sidewall plies form portions of respective sidewalls. The plies extend around respective beads to form respective inside turn-ups. Central plies extend between and overlap the sidewall plies. The overlap of the plies forms overlap regions proximate respective shoulders sized to protect the tire from penetration by road debris during use of the tire. The tire may be belt-less. A tire set includes tires differing in section width and/or section height. At least one of the sidewall plies in the set is substantially the same width as the corresponding sidewall ply in another tire in the set. A method of making tires of different section width and/or section height includes using a source of plies used for supplying at least one of the plies in each tire in the set.

Abstract translation: 用于车辆的充气轮胎包括一对胎圈，一对相对的侧壁和胎面。 侧壁层形成各个侧壁的部分。 帘布层围绕各个珠子延伸以形成相应的内部卷起。 中间层在侧壁层之间延伸并重叠。 帘布层的重叠形成与相应肩部相邻的重叠区域，其大小适于在轮胎使用期间保护轮胎不被道路碎屑穿透。 轮胎可以是无腰带的。 轮胎组包括截面宽度和/或截面高度不同的轮胎。 集合体中的侧壁层中的至少一个与组中的另一个轮胎中的相应的侧壁层基本相同的宽度。 制造不同截面宽度和/或截面高度的轮胎的方法包括使用用于在组中的每个轮胎中提供至少一个帘布层的帘布层。